2019415981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{29759}}^1$

素因数の和:30000

約数の個数: 16

約数和(自身を含む): 2285568000

約数和(自身を除く): 266152019

約数列:

[1, 11, 31, 199, 341, 2189, 6169, 29759, 67859, 327349, 922529, 5922041, 10147819, 65142451, 183583271, 2019415981]

約数ペア:

[(1, 2019415981), (11, 183583271), (31, 65142451), (199, 10147819), (341, 5922041), (2189, 922529), (6169, 327349), (29759, 67859)]